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Evaluate the expression when x = 3. 2x2 - 5

Evaluate the expression when x = 3. 2x2 - 5
asked 83.2k views
3 votes
Evaluate the expression when x = 3.
2x2 - 5

asked
User Stephen James
by
8.5k points

1 Answer

1 vote

Answer:

7

Explanation:

2x2 - 5

= (2x3x2)-5

= 12-5

= 7

answered
User Netgirlk
by
8.2k points
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